Answer:
The money available to buy shirts is $32.75
Step-by-step explanation:
Let
a represent ticket fee ($32.25)
b represent money available to buy shirts
From the question, we know that
:
a + b 65 ------ equation 1
let equation 1 above be the inequality that represent the situation
,
meaning the total of ticket fee and money for shirt is less than or equal to $65.
Since we know that a = 32.25, we substitute the value of a in equation 1 above, and solve for b, we have:
32.25 + b 65
b 65 - 32.25
b 32.75
The money available to buy shirts is therefore $32.75
I think you are correct on number 1?
8 red, 6 green......14 total
P(green) = 6/14 which reduces to 3/7
replaced
if the ball is being replaced each time, the sample size does not change
therefore, the probability of all 5 balls being green is (3/7)^5 = 3^5/7^5 =
243/16807 = 0.014 <==
Answer: 30 + 45 = 15(2 + 3)
Step-by-step explanation:
The greatest common factor for 30 and 45 will be gotten as follows:
Factor of 30 = 2 × 3 × 5
Factor of 45 = 3 × 3 × 5.
GCF = 3× 5 = 15
Therefore, the equation that shows how to rewrite the sum of 30 and 45 using their greatest common factor will be:
30 + 45 = 15(2 + 3)
.27 is the answer
since 100/100 = 1.0 obviously 27/100 = .27